it is the job of the government, and then they went off on the next public lands thing. then, you have been up so much time in this, that leads to one, two, three less town hall people. i did it a couple of times, as many times i felt i could do it without completely blow in the format. with guns, we went off on something. they started talking about single mothers. >> single mothers and marriage, yes. >> i will say that the format that has evolved is better today than back in the day when it was much more strict. we were told u.s. the question, no follow-up, two minutes, one minute, and i was told to interrupt it they did not. there was a red light and a buzzer. there were restrictions. today, they are given more time to have a conversation, and you learn more that way. come to the debate of every intention of ignoring the rules they have agreed to, there is very little the moderator can do. when i did the sit down debate with dick cheney and john edwards, who i would ask different questions of today -- [laughter] there was a light. they could see the light. they knew when they were over time.